but they want to make sure the 88- year-old builds up his energy. bush has been hospitalized for about a month after getting bronchitis. >> at the vatican. pope benedict celebrated christmas eve mass. praying in part that the israelis and palestinians live in peace and freedom. the pope also asked for prayer for syria, lebanon and iraq. tomorrow - he'll deliver his traditional christmas address. >> a lot of children will go to bed tonight.wondering just when santa will be arriving. and of course - there's a way to track his every move -- online. grant lodes is back to show us how. >> the real santa claus is on his sleigh tonight, santa claus is coming to town. the north american aerospace command or " norad'.. he is in western europe. he has just left the united king start northern ireland, and then i will lead with four. billion the gifts have been delivered. and then-you will go from ireland from northern ireland. he is going to go west and eventually will ride in the bay area. around the world. it is difficult to pinpoint exactly where he is but